RC5057M Fairchild Semiconductor, RC5057M Datasheet - Page 15

• Manufacturer Part Number: RC5057M
• Description: DC/DC Switching Controllers Syn DC-DC Controller Programmable
• Manufacturer: Fairchild Semiconductor

Specifications of RC5057M

• Number Of Outputs: 1
• Output Voltage: 1.3 V to 3.5 V
• Output Current: 18 A
• Mounting Style: SMD/SMT
• Package / Case: SOIC-16
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PRODUCT SPECIFICATION
MOSFET Selection
Inductor Selection
REV. 1.2.0 2/10/00
L
min
L
=
max
= 2C
(V in – V
0
f
out
(V in – V
)
x
I
pp
2
out
V
V
out
in
) D
m
x
V
tb
V
ESR
ripple
RC5057 Short Circuit Current Characteristics
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
Figure 5. RC5057 Short Circuit Characteristic
0
5
R
5
=
Output Current (A)
10
I
SC
I
Detect
x R
DS, on
15
20
RC5057
25
15